Monday, Sept. 15 is the last day Xbox Live Gold members can download 'Monaco: What's Yours Is Mine' as it will be replaced by 'Halo: Reach' on Sept. 16.

A stealth action video game for Xbox 360, 'Monaco: What's Yours Is Mine', is normally priced at $15, but became available for free on Sept. 1 to Games with Gold subscribers. On the other hand, 'Halo: Reach' will be free until Sept. 30 for Xbox 360 owners with Gold subscriptions,

In the meantime, Microsoft has also made two Xbox One games free for this month. One of these titles, which is included in the list of free games for Xbox Live Gold members (September), is 'Super Time Force'.

In addition, Xbox One's 'Crimson Dragon', which was a free game for Xbox Live Gold members in August, will also continue to be free for September.

Apart from the Xbox Live Gold members, relatively inexpensive Xbox One and Xbox 360 games are also available via the Deals With Gold program.

Xbox One users can buy 'Watch Dogs' for a discounted price during the Deals with Gold Week 9, which will be running till Sept. 16. Currently, it is available with a whopping discount of 67%. Gamespot noted that 'Watch Dogs' is available now for only $42.

In addition, the popular Xbox 360 games, 'Borderlands 1' and 'Borderlands 2', are also on sale via Deals With Gold Week 9, at major discounted prices (about 75% less).

Beyond that, various add-ons for 'Borderlands 2' are also available at discounted prices, each at 50 percent off.